[DOCS] Corrected the default inc_stats_size_limit_bytes value
[DOCS] Corrected the default inc_stats_size_limit_bytes value

Change-Id: I4cacc6f1b9aaa1e2105e5436451ee906e3111679
Reviewed-on: http://gerrit.cloudera.org:8080/11050
Tested-by: Impala Public Jenkins <039b6b20426ff68ebe492b3021890d8c8fd010c9@cloudera.com>
Reviewed-by: Tim Armstrong <2f8e34250f03a653da3dc27f7ec203eafdde80fc@cloudera.com>

cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,cloudera/Impala